Which XGRIDS scanner is best for me? L2 Pro vs K1 vs PortalCam

• Find out which XGRIDS scanner best suits your needs

• We compare key features, specifications, workflows, and compatible software

• View side-by-side datasets showing real results from each scanner

• L2 Pro and K1 deliver survey-grade accuracy for mapping and engineering

• PortalCam is optimised for fast, photorealistic 3D reality capture

• Heliguy is an official XGRIDS Partner

• The Heliguy Survey Team can help you choose, deploy, and process data with the right XGRIDS solution for your projects

3D scanning is now essential across industries such as construction, film production, and real estate.

Whether you need photorealistic 3DGS (3D Gaussian Splat) models for virtual walkthroughs or precise point clouds for detailed planning, XGRIDS offers a complete scanning and software solution.

In this blog, we compare the XGRIDS Lixel L2 Pro (L2 Pro), Lixel K1 (K1), and PortalCam — covering their key features, specifications, workflows, and software compatibility to help you choose the right scanner for your needs.

Overview of the XGRIDS scanners

From high-precision surveying to immersive 3DGS models, the XGRIDS L2 Pro, K1, and PortalCam deliver professional results across engineering, mapping, and creative applications.

XGRIDS Lixel K1

The XGRIDS Lixel K1 is a compact, lightweight handheld scanner designed for professional 3D capture and modelling.

It combines two 48MP panoramic vision modules with a 360° LiDAR system to produce high-quality Gaussian Splat visuals.

Gaussian splat of St James captured with the K1

With a scan range of 40 metres and a speed of 200,000 points per second, the K1 delivers accurate and efficient data capture in a portable form — ideal for professionals and 3D creators seeking a simple, cost-effective solution.

The XGRIDS Lixel K1 supports a wide range of industry applications, making it a versatile tool for professionals and creators alike.

Typical use cases include real estate surveying, topographic mapping, agricultural and forestry surveys, engineering projects, digital twin creation, smart city modelling, media and gaming production, as well as cultural heritage and tourism visualisation.

XGRIDS Lixel 2 Pro

The Lixel L2 Pro is an advanced handheld 3D reconstruction device that integrates LiDAR, dual 48MP panoramic cameras, IMU modules, and AI processing to deliver real-time point cloud data with post-processed quality.

The L2 Pro marks a major advancement in SLAM (Simultaneous Localisation and Mapping) technology.

Offering a larger scan range and higher point rate than the K1, the L2 Pro enables faster, more detailed data capture — even in complex environments.

Gaussian Splat model of Newcastle's Central Arcade was captured with the L2 Pro

The L2 Pro is available in three versions: a 16-channel unit with a 120 m range and 320,000 pts/s scan speed, or a 32-channel model with 640,000 pts/s and either 120 m or 300 m range.

While suitable for similar applications as the K1, its extended range and speed make it ideal for large-scale topographic surveys, forestry assessments, complex engineering projects, and high-resolution gaming or VR/AR experiences.

Additionally, the L2 Pro can be drone-mounted, and Lixel CyberColor (LCC) supports aerial–ground fusion — enabling complete drone-view Gaussian Splat models.

XGRIDS PortalCam

The newest addition to the XGRIDS ecosystem, the PortalCam is XGRIDS’ first handheld device dedicated to reality capture.

Using Gaussian splatting technology, it creates detailed, interactive 3D environments quickly and with minimal setup.

3DGS tour of Newcastle Grey Street captured on the PortalCam

Combining LiDAR, a four-camera array, and automated processing, the PortalCam generates photorealistic spatial models that can be explored, edited, and shared across platforms.

The PortalCam is the best choice for producing 3DGS models, offering speed and visual realism that surpass both the K1 and L2 Pro for immersive visualisation.

Unlike the K1 and L2 Pro, the PortalCam is designed sepcifically for reality capture.

Its LiDAR module is used primarily for 3DGS model registration, making it ideal for visual realism, while the L2 Pro and K1 prioritise geometric accuracy for surveying and engineering applications.

The PortalCam excels in creative and presentation-focused workflows — from real estate virtual walkthroughs and film production to personal projects such as weddings, exhibitions, and events — bringing professional-quality 3D capture within easy reach.

Key specs comparison

See how the XGRIDS L2 Pro, K1, and PortalCam compare across core specifications.

XGRIDS L2 Pro vs K1 vs PortalCam spec table

XGRIDS software

XGRIDS has two software platforms for 3D data processing — LixelStudio and Lixel CyberColor (LCC).

LixelStudio is the point cloud processing solution for Lixel scanners, turning raw scan data into robust point clouds with a single click.

LCC focuses on reality capture, using Gaussian Splatting technology to create photorealistic 3D models that can be shared via a simple link — no specialist hardware required.

Go to our LixelStudio vs LCC blog to learn more about XGRIDS software and how each platform supports different 3D workflows.

XGRIDS dataset comparison: 3DGS models

All three XGRIDS devices — the L2 Pro, K1, and PortalCam — are capable of producing high-quality 3DGS models, each with different strengths depending on the workflow and required output.

L2 Pro vs K1

This dataset compares scans of the same environment captured using the Lixel K1 and L2 Pro, both processed in LCC under identical conditions.

The results highlight how differences in LiDAR configuration, scanning range, and capture rate affect model quality and geometric accuracy.

The L2 Pro achieves higher point density and precision, with its 16- or 32-channel LiDAR setup, faster scan speeds (up to 640,000 pts/s), and extended 300 m range.

These specs produce smoother surfaces, fewer artefacts, and more accurate reconstructions in complex or large-scale areas.

The K1, featuring a 360° LiDAR system with a 40 m range and 200,000 pts/s capture rate, offers a lighter, more portable option for smaller-scale projects.

While it generates less dense point data than the L2 Pro, the K1 still delivers visually accurate and consistent 3DGS results — ideal for interiors, façades, or close-range assets.

Ultimately, between the L2 Pro and K1 handheld scanners, the L2 Pro is better for 3DGS, with its onboard processing enabling stronger results in low-light environments.

L2 Pro vs PortalCam

This dataset compares scans of Newcastle’s Central Arcade, captured by the L2 Pro and PortalCam and processed in LCC under identical parameters.

xgrids-portalcam-vs-l2-pro-3dgs-model-and-data-comparison

The PortalCam delivers sharper, more detailed visuals with fewer artefacts, while the L2 Pro prioritises geometric accuracy and structural precision.

Purpose-built for 3DGS, the PortalCam uses a multi-camera system — dual front and dual fisheye 12 MP lenses — to capture richer image data, realistic textures, and natural lighting.

Additionally, its onboard AI with GPU and IMU support automates processing, cutting setup time and simplifying post-production.

3DGS dataset summary

Across both datasets, the differences between the devices are clear.

• PortalCam: Delivers the highest visual fidelity with detailed 3DGS models, minimal artefacts, and fast automated processing.

• L2 Pro: Offers superior geometric accuracy and reliability for surveying, engineering, and large-scale mapping.

• K1: Compact and easy to use, providing strong visual results for smaller projects and controlled environments.

XGRIDS dataset comparison: Point cloud models

In this section we will just be looking at the L2 Pro and K1, as the PortalCam cannot produce point clouds.

This video demonstrates how the K1 and L2 Pro compare when it comes to the generation of true colour point clouds.

When it comes to accuracy, the L2 Pro and K1 perform at a similar level.

K1 and L2 Pro accuracy specs:

While the difference may seem minor, the L2 Pro’s 2 cm relative accuracy provides greater stability over large or complex scans.

The L2 Pro’s AI-enhanced SLAM, IMU integration, and environmental correction maintain alignment in challenging conditions.

The K1 remains highly capable for mid-scale and general-purpose tasks such as construction tracking, small-site mapping, and interior BIM projects, while the L2 Pro offers the consistency and precision needed for professional surveying and engineering work.

To learn more about how the L2 Pro and K1 compare in performance, accuracy, and workflow, visit our L2 Pro vs K1 blog.

PortalCam vs L2 Pro vs K1: Which should I buy?

Choosing between the XGRIDS PortalCam, L2 Pro, and K1 depends on your workflow priorities.

The PortalCam is the top choice for fast, photorealistic 3DGS capture — ideal for virtual walkthroughs, visualisation, and creative projects where realism matters most.

The L2 Pro is built for professional surveying and engineering, delivering high-accuracy point clouds, long-range scanning, and stable performance across complex sites.

The K1 strikes a balance between the two — compact, cost-effective, and versatile, making it perfect for smaller projects, interiors, and general-purpose mapping that require reliable results without the size or cost of a pro-grade setup.

In short, choose PortalCam for 3DGS visual quality, L2 Pro for survey precision, and K1 for portable, all-round 3D scanning.

XGRIDS Buying options

The PortalCam is available in two packages: the Standard package includes essential accessories and a 12-month Basic LCC subscription, while the Premium package adds extra accessories and a 12-month Premium LCC subscription.

The Lixel L2 Pro comes in three versions — the 16-channel model (320,000 pts/s, 120 m range) and the 32-channel model (640,000 pts/s) available with either a 120 m or 300 m range.

Each L2 Pro option includes three lifetime licence keys for Lixel Studio, giving up to three users access for one-click data processing, plus the free LixelGo app for live, on-site control.

The Lixel K1 includes three lifetime Lixel Studio licences and access to the free LixelGo app for live scanning.

For enhanced precision, users can upgrade to the K1 Combo, which adds an RTK module for improved positioning accuracy.

Get in touch

To learn more about the XGRIDS handheld scanners, contact the Heliguy Survey Team.

Our specialists can help you choose the right solution, advise on data capture workflows, and provide support with data processing.